Antique radios, Old Time Radios
501A
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Country:
United States of America (USA)
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| Identical to |
501A
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| Similar
Tubes |
Heater different:
C301A
; UV201A
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| Base |
UV-Base (4 Pins+Bayonet, USA 1914 WE)
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 5 Volts / If 0.179 Ampere / Direct / Battery = |
Dimensions (WHD)
incl. pins / tip |
x 108 x 45 mm / x 4.25 x 1.77 inch |
| Weight |
47 g / 1.66 oz |
| Information source |
- - Manufacturers Literature
-- Collector info (Sammler)
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501A: Fin Stewart
Fin Stewart
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Just Qvigstad
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